Base | Representation |
---|---|
bin | 1000010100010000… |
… | …1011110011100101 |
3 | 12202120210001112102 |
4 | 2011010023303211 |
5 | 14033002413121 |
6 | 1005305301445 |
7 | 106215440105 |
oct | 20504136345 |
9 | 5676701472 |
10 | 2232466661 |
11 | a46195277 |
12 | 523794885 |
13 | 29768b2b9 |
14 | 1726cd205 |
15 | d0ed190b |
hex | 8510bce5 |
2232466661 has 8 divisors (see below), whose sum is σ = 2313468120. Its totient is φ = 2151733248.
The previous prime is 2232466657. The next prime is 2232466667. The reversal of 2232466661 is 1666642322.
It can be written as a sum of positive squares in 4 ways, for example, as 1075446436 + 1157020225 = 32794^2 + 34015^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2232466661 - 22 = 2232466657 is a prime.
It is a super-3 number, since 3×22324666613 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2232466667) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49976 + ... + 83441.
It is an arithmetic number, because the mean of its divisors is an integer number (289183515).
Almost surely, 22232466661 is an apocalyptic number.
It is an amenable number.
2232466661 is a deficient number, since it is larger than the sum of its proper divisors (81001459).
2232466661 is a wasteful number, since it uses less digits than its factorization.
2232466661 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134023.
The product of its digits is 124416, while the sum is 38.
The square root of 2232466661 is about 47248.9858198036. The cubic root of 2232466661 is about 1306.9580879041.
The spelling of 2232466661 in words is "two billion, two hundred thirty-two million, four hundred sixty-six thousand, six hundred sixty-one".
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